FYI - Actinic lighting is considered an "infinite K
value". The Kelvin scale for lighting max's out at 20,000K.
The 7,200K Actinic came from the old crappy PC
actinic which was actually a 7,200K bulb that filtered out everything except for the 450nm light. It was blue but it filtered out 90% of the light and STILL didn't hit the 430nm Actinic range